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machris_jnr

Machris

@machris_jnr

AI Mobile App Developer Flutter Android iOS React Native Expo Apps

Nigeria
English
About me
I'm Machris, an AI Mobile App Developer specializing in Flutter, React Native, and Expo apps for Android and iOS. I build scalable, production-ready mobile applications, including AI-powered apps, VPN solutions, security tools, business platforms, and custom mobile products. My expertise covers Firebase, REST APIs, OpenAI integrations, TensorFlow Lite, admin dashboards, and cloud deployment. I deliver clean code, smooth UI/UX, reliable performance, and app store-ready releases with complete source code ownership.... Read more

Skills

m
machris_jnr
Machris
Offline • 
Average response time: 1 hour

See my services

Cross-Platform Development
I will fix, build emergency sos app to html vpn app security detector ios android app
From$100 / projectMore details
Cross-Platform Development
I will develop flutter hybrid mobile app crm software meta app approval ios android app
From$100 / projectMore details

Work experience

Self_Employed

AI Mobile App Developer

Self Employed • Freelance

Sep 2024 - Present • 1 yr 10 mos

I Developed and maintain high-performance Android and iOS applications using Flutter, React Native, and Expo. Build AI-powered mobile solutions, VPN applications, business platforms, SaaS products, and custom mobile software for startups and businesses worldwide. Key responsibilities include: • Designing and developing cross-platform mobile applications • Integrating AI features using OpenAI, TensorFlow Lite, and related technologies • Implementing Firebase, REST APIs, authentication, and cloud services • Building admin dashboards and backend integrations • Optimizing app performance, security, and scalability • Publishing and maintaining applications on Google Play Store and Apple App Store • Collaborating with clients from concept to deployment while delivering clean, maintainable, production-ready code